SYRACUSE, N.Y.—Jimmy Boeheim made a splash in his Syracuse debut, teaming with his younger brother and the rest of their father’s Orange squad for a 97–63 victory over Lafayette in a season opener Tuesday night. Jimmy and younger brother Buddy finished with 18 points each with Joe Girard leading Syracuse with 20 after making all five of his 3-point attempts. Cole Swider, a transfer from Villanova, debuted with a double-double with 12 rebounds to go with 14 points. Jimmy transferred to the program his father, Jim, has headed for 46 seasons, from Cornell, which had its last season along with the rest of the Ivy League canceled because of COVID-19. Jimmy had four baskets for Syracuse’s first eight points before Buddy, in his 90th game with the Orange and their leading scorer last season, added a 3-pointer for an 11–4 lead. Midway through the first half Syracuse led 25–4 with …